Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Sharath413's avatar
Sharath413
Icon for Nimbostratus rankNimbostratus
Jan 15, 2021

Allow Specific URLs to Internal IPs only

I have a requirement where the urls on a website must be accessible from Internal networks only. what is the easiest way to do this without irules? can I put in an IP address exception for private I...
ASM Advanced WAF
security
Sharath413's avatar
Sharath413
Icon for Nimbostratus rankNimbostratus
Jan 15, 2021

 Thanks for the response. No, we want to allow few URLs externally and all URLs internally.

Lidev's avatar
Lidev
Icon for Nacreous rankNacreous
Jan 15, 2021

you can try to set this up :

1 - VS1 /Virtual Server exposed on internal VLAN without URL restrictions

2- VS2 /Virtual Server exposed on external VLAN (with same pool members VS1-) and add the URLs you want blocked in Disallowed URLs List.